The Design And Realization Of Class Interaction Teaching System Based On MVC Mode

With the rapid development of computer technology, information technology is widely used in education. We know smart phone and tablet PC become more and more popular recent years. Nowadays some schools take tablet PC to class. Tablet PC has high resolution, big screen, and supports multi-touch. It makes the communication between teacher and students more conveniently. Information technology has greatly changed the traditional way of teaching in class.The paper introduce the impact of information technology on class and domestic and foreign status quo of tablet PC teaching. Then analysis the advantage of mobile terminal teaching. Current system has many systems, such as the software is not perfect, not combining closely with class well, being easy to use mobile terminal as the center of the teaching, expensive and damage vision.The paper has developed a teaching system to help improve teaching effect. Before develop the system, I have thought about the features of class teaching, analysis user’s demand in detail and selected proper technology. The system consists of WEB server, teacher client and student client. Teacher client is running on PC. It brings convenience to teacher. Teacher use it to manage all class resource. It can not only communicate with student client by texts, pictures and files, but also set student client’s operation permission and control students’ terminals. Student client is running on tablet PC and smart phone. Students use it to interact with teacher. Till now we have develop client programs for Android and IOS platform. In order to provides a more convenient communication platform for teacher and student, I come up with a new technology names "Wireless Multiscreen Multi-touch Technology".The technology can let students use mobile terminal’s touch screen to operate teacher’s PC screen. I have developed some applications by using the technology. Then I write a program on embedded Linux system to realize the function.After the system is completed, we first test the each part of the system, then test the application effect of the whole system. The test result pointed out that the system has many functions, easy to use and combine closely with class. At last figure the shortcoming of the system, how to improve the system.The paper’s highlights is to invent a technology named "Wireless Multiscreen Multi-touch Technology". Students can use mobile terminal’s screen to touch PC’s big screen. Students can draw a picture together or draw figures in different area of teacher’s screen by the technology. It provides a more convenient communication platform for teacher and students.